Mitsubishi L200. Manual — part 511

DOOR

BODY

42-104

Code No.2008: P/W (AS) Parameter read fail

Code No.2009: P/W (AS) Position read fail

CAUTION

Whenever the ECU is replaced, ensure that the
input and output signal circuits are normal.
COMMENTS ON TROUBLE SYMPTOM

• If the power window sub switch (front: RH) infor-

mation cannot be read, power window sub switch
(front: RH) sets the diagnosis code No. 2008.

• If the front passenger's door window glass posi-

tion cannot be read, power window sub switch
(front: RH) sets the diagnosis code No. 2009.

PROBABLE CAUSES

• Malfunction of the front power window sub switch

DIAGNOSIS PROCEDURE

Check whether the diagnosis code is reset.
Check that the diagnosis code is not reset.

Q: Is diagnosis code set?

YES :

Replace the front power window sub switch.

NO :

The procedure is complete.

Code No.3001: P/W (RL) SW pulse1 disconnection <Double cab>

CAUTION

Whenever the ECU is replaced, ensure that the
input and output signal circuits are normal.

AC711490

HALL IC

HALL IC

POWER
WINDOW
SUB SWITCH
(REAR: LH)

POWER
WINDOW
MOTOR
(REAR: LH)

CPU

Wire colour code
B : Black LG : Light green G : Green L : Blue W : White Y : Yellow SB : Sky blue
BR : Brown O : Orange GR : Grey R : Red P : Pink V : Violet PU : Purple SI : Silver

AB

Power Window (Rear: LH) Circuit

COMMENTS ON TROUBLE SYMPTOM
If the pulse 1 signal from the power window motor
(rear: LH) cannot be received, power window sub
switch (rear: LH) sets the diagnosis code No. 3001.

PROBABLE CAUSES

• Malfunction of the rear power window motor (LH)

• Malfunction of the rear power window sub switch

(LH)

• Damaged harness wires and connectors

DOOR

BODY

42-105

DIAGNOSIS PROCEDURE

STEP 1. Connector check: E-13 rear power
window sub switch (LH) connector and E-14 rear
power window motor (LH) connector

AC509956

Connectors: E-13, E-14

AC

E-13

Harness side

E-14 (B)

E-14 (B)

Harness side

E-13

Q: Is the check result normal?

YES :

Go to Step 2.

NO :

Repair the connector.

STEP 2. Check the wiring harness between E-13
rear power window sub switch (LH) connector
terminal Nos.8, 3 and E-14 rear power window
motor (LH) connector terminal Nos.2, 5.

AC509956

Connectors: E-13, E-14

AC

E-13

Harness side

E-14 (B)

E-14 (B)

Harness side

E-13

• Check the input and output lines for open or short

circuit.

Q: Is the check result normal?

YES :

Go to Step 3.

NO :

Repair the wiring harness.

STEP 3. Check whether the diagnosis code is
reset.
(1) Replace the rear power window motor (LH).
(2) Check that diagnosis code is not reset.

Q: Is diagnosis code set?

YES :

Replace the rear power window sub switch

(LH).

NO :

The procedure is complete.

DOOR

BODY

42-106

Code No.3002 P/W (RL) SW pulse 2 disconnection <Double cab>

CAUTION

Whenever the ECU is replaced, ensure that the
input and output signal circuits are normal.

AC711490

HALL IC

HALL IC

POWER
WINDOW
SUB SWITCH
(REAR: LH)

POWER
WINDOW
MOTOR
(REAR: LH)

CPU

Wire colour code
B : Black LG : Light green G : Green L : Blue W : White Y : Yellow SB : Sky blue
BR : Brown O : Orange GR : Grey R : Red P : Pink V : Violet PU : Purple SI : Silver

AB

Power Window (Rear: LH) Circuit

COMMENTS ON TROUBLE SYMPTOM
If the pulse 2 signal from the power window motor
(rear: LH) cannot be received, power window sub
switch (rear: LH) sets the diagnosis code No. 3002.

PROBABLE CAUSES

• Malfunction of the rear power window motor (LH)

• Malfunction of the rear power window sub switch

(LH)

• Damaged harness wires and connectors

DIAGNOSIS PROCEDURE

STEP 1. Connector check: E-13 rear power
window sub switch (LH) connector and E-14 rear
power window motor (LH) connector

AC509956

Connectors: E-13, E-14

AC

E-13

Harness side

E-14 (B)

E-14 (B)

Harness side

E-13

Q: Is the check result normal?

YES :

Go to Step 2.

NO :

Repair the connector.

DOOR

BODY

42-107

STEP 2. Check the wiring harness between E-13
rear power window sub switch (LH) connector
terminal Nos.2, 3 and E-14 rear power window
motor (LH) connector terminal Nos.4, 5.

AC509956

Connectors: E-13, E-14

AC

E-13

Harness side

E-14 (B)

E-14 (B)

Harness side

E-13

• Check the input and output lines for open or short

circuit.

Q: Is the check result normal?

YES :

Go to Step 3.

NO :

Repair the wiring harness.

STEP 3. Check whether the diagnosis code is
reset.
(1) Replace the rear power window motor (LH).
(2) Check that diagnosis code is not reset.

Q: Is diagnosis code set?

YES :

Replace the rear power window sub switch

(LH).

NO :

The procedure is complete.

Code No.3003: P/W (RL) Above window position <Double cab>

CAUTION

Whenever the ECU is replaced, ensure that the
input and output signal circuits are normal.
COMMENTS ON TROUBLE SYMPTOM
If the rear-left door window glass exceeds the fully
closed position, power window sub switch (rear: LH)
sets the diagnosis code No. 3003. And, if the rear
door window glass (LH) is removed or installed with
the power is supplied to the power window sub
switch (rear: LH) sets this diagnosis code.

PROBABLE CAUSES

• Malfunction of the rear power window motor (LH)

• Malfunction of the rear power window sub switch

(LH)

DIAGNOSIS PROCEDURE

STEP 1. Confirm the rear power window <left
side> learning function.
(1) Check that the rear power window sub switch

(LH) has learned the fully closed position of the
window (Refer to

P.42-172

).

(2) On completion, check that diagnosis code

No.3003 is not reset.

Q: Is the check result normal?

YES :

The procedure is complete.

NO :

Go to Step 2.

STEP 2. Check whether the diagnosis code is
reset.
(1) Replace the rear power window motor (LH).
(2) Check that diagnosis code is not reset.

Q: Is diagnosis code set?

YES :

Replace the rear power window sub switch

(LH).

NO :

The procedure is complete.